Enum::iter() for fieldless enums
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Description
There are various crates that allow for iterating over the constants in an enum, but such a core feature should be part of the standard library.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the issue and comparing the enum-iterator crates linked in the description. Determine the intended standard-library API and the RFC process needed for fieldless-enum iteration; done means the design has sufficient agreement to proceed.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100